Insider Shareholders with Direct Ownership of Global Self Storage, Inc. (SELF)
This section provides a comprehensive overview of the insiders with direct ownership of Global Self Storage, Inc. (SELF). You can find detailed information about the size and nature of each insider's ownership stake, as well as the latest updates on their holdings.
Global Self Storage, Inc. Insider List
| Insider | Adquired | Disposed | Held | # of Trades | Last Transaction |
|---|---|---|---|---|---|
|
Mark Campbell Winmill
President and CEO |
224,251 | 6,988 | 339,238 $1.74 Million | 22 |
Dec 05, 2025
Added 1.05%
|
| 19,280 | 15,000 | 303,758 $1.56 Million | 4 |
May 16, 2025
Added 3.06%
|
|
| 154,515 | 135,101 | 147,641 $755,921 | 35 |
Dec 01, 2025
Added 2.03%
|
|
| 135,101 | 0 | 135,101 $691,717 | 1 |
Mar 29, 2021
Added 50.0%
|
|
|
Donald Klimoski Ii
General Counsel |
61,548 | 3,048 | 86,500 $442,880 | 14 |
Dec 02, 2025
Added 0.51%
|
|
Thomas O Malley
Chief Financial Officer |
58,355 | 3,048 | 80,640 $412,876 | 6 |
Mar 25, 2025
Added 6.41%
|
|
Russell E Burke Iii
Director |
13,848 | 0 | 35,348 $180,981 | 13 |
Nov 13, 2025
Added 0.7%
|
|
William Chester Zachary
Director |
13,908 | 0 | 15,267 $78,167 | 10 |
Nov 13, 2025
Added 14.48%
|
|
Russell Kamerman
Assistant General Counsel |
2,850 | 0 | 5,425 $27,776 | 5 |
Mar 25, 2025
Added 8.44%
|
|
Sally Coonrad Carroll
Director |
3,776 | 0 | 3,776 $19,333 | 2 |
May 21, 2025
Added 31.99%
|
|
George B Langa
Director |
1,975 | 0 | 3,547 $18,160 | 1 |
Nov 28, 2022
Added 2.74%
|